Compare 49139 vs 49142
| Property | 49139 | 49142 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 491391 | 21 × 245711 |
| Prime factorization | 49139 | 2 × 24571 |
| Divisors count | 2 | 4 |
| Divisors | 1, 49139 | 1, 2, 24571, 49142 |
| Number of properties | 7 | 1 |
| Chen primes | 2356th | |
| Happy primes | 830th | |
| Harmonic primes | 1875th | |
| Isolated primes | 3672nd | |
| Long primes | 1920th | |
| Primes | 5051st | |
| Semiprimes | 11929th | |
| Super primes | 676th | |
| Roman numberals | ||
| Base 2 | 10111111111100112 | 10111111111101102 |
| Base 3 | 21111012223 | 21111020023 |
| Base 4 | 233333034 | 233333124 |
| Base 5 | 30330245 | 30330325 |
| Base 6 | 10152556 | 10153026 |
| Base 7 | 2631567 | 2631627 |
| Base 8 | 1377638 | 1377668 |
| Base 9 | 743589 | 743629 |
| Base 10 | 4913910 | 4914210 |
| Base 11 | 33a1211 | 33a1511 |
| Base 12 | 2452b12 | 2453212 |
| Base 13 | 1949c13 | 194a213 |
| Base 14 | 13c9d14 | 13ca214 |
| Base 15 | e85e15 | e86215 |
| Base 16 | bff316 | bff616 |